diff options
| -rw-r--r-- | drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 6fea980acf64..b4a0bfce5b76 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -1817,6 +1817,18 @@ static int axienet_probe(struct platform_device *pdev) lp->options = XAE_OPTION_DEFAULTS; lp->rx_bd_num = RX_BD_NUM_DEFAULT; lp->tx_bd_num = TX_BD_NUM_DEFAULT; + + lp->clk = devm_clk_get_optional(&pdev->dev, NULL); + if (IS_ERR(lp->clk)) { + ret = PTR_ERR(lp->clk); + goto free_netdev; + } + ret = clk_prepare_enable(lp->clk); + if (ret) { + dev_err(&pdev->dev, "Unable to enable clock: %d\n", ret); + goto free_netdev; + } + /* Map device registers */ ethres = platform_get_resource(pdev, IORESOURCE_MEM, 0); lp->regs = devm_ioremap_resource(&pdev->dev, ethres); @@ -1992,20 +2004,6 @@ static int axienet_probe(struct platform_device *pdev) lp->phy_node = of_parse_phandle(pdev->dev.of_node, "phy-handle", 0); if (lp->phy_node) { - lp->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(lp->clk)) { - dev_warn(&pdev->dev, "Failed to get clock: %ld\n", - PTR_ERR(lp->clk)); - lp->clk = NULL; - } else { - ret = clk_prepare_enable(lp->clk); - if (ret) { - dev_err(&pdev->dev, "Unable to enable clock: %d\n", - ret); - goto free_netdev; - } - } - ret = axienet_mdio_setup(lp); if (ret) dev_warn(&pdev->dev, |